![Yellow Seto wine cup](https://turuta.jp/ceramics-story/wp-content/uploads/sites/6/2024/02/ysf_05426_5-300x300.jpg)
![Yellow Seto wine cup](https://turuta.jp/ceramics-story/wp-content/uploads/sites/6/2024/02/ysf_05426_6-300x300.jpg)
It is a flat boar’s mouth, but today it is used for a sake cup. Of course, it is not thought to have been originally born as a sake cup. In both cases, they are fired on the aburayuhada, not on the guteki hand. They are relatively few examples of their kind. Few other examples have been seen in the transmission.